li-ion battery 7.4v 2500mah 18650 battery pack
USD $0.5 - $4 /Piece
Min.Order:200 Pieces
Shenzhen Eastar Battery Co., Ltd.
Just E-mail us your OEM specification. We assure you of cost- effective solutions to your marketing objectives.
Basic Specification
1 | Nominal Capacity | 2500mah |
2 | Nominal Voltage | 7.4v |
3 | Internal Impedence | ≤ 60mΩ |
4 | Discharge Cut-off Voltgae | 6.0v |
5 | Max charge voltage | 8.4±0.02v |
6 | Standard charge current | 0.2C |
7 | Rapid charge current | 0.5C |
8 | Standard discharge current | 0.2C |
9 | Rapid discharge current | 0.5C |
10 | Max constant discharge current | 2.0C |
11 | Weight | 97g |
12 | Max dimension | Diameter : 37mm Height : 69mm |
13 | Warranty | 12 month |
Advantage of Li-ion Battery
* Hight Operating Voltage(3.7v)
* Energy Density is Hight
* Light Weight
* Hight Capacity
* Excellent Discharge Performence
* Long Life Cycle
* Stable Safety
* Low Internal Resistance
* No Memory Effects
* Customized Shape
Advantage of Our Company
* We can Offer OEM / ODM Service
* We are Factory,Provide the Best Quality Products With Competitive Price
* We have 16 Year International Trade Experience,export all the world
* We have CE ROSH SGS UL ISO9001:2000 Certification
* Our Products Have Long time Warranty
Application of Li-ion battery
The Batteries Are Widely Used in Miner Lights,LED Lights,Emergency Lights,Flashlight,
Laptop,Protable DVD,Wireless Commonication Products,Power Tools And etc
Packing and Shipment
Outer Casing | Steel Shell/ Aluminium Shell + PVC |
Packing | Box+Carton+Pallet |
Payment Term | L/C,T/T.Western Union |
Lead Time | Sample Order :5-7 Days Normal Order :10-25 Days |
Shipment Way | By Air Express or By Sea |
certification
A professional battery manufacturer |
Shenzhen Eastar Battery Co., Ltd was set up as a manufacturer of various batteries in 1997. Our main products include dry batteries ( carbon & alkaline), lead-acid batteries(General batteries, Auto batteries), Ni-MH/Ni-CD batteries and packs, Lithium batteries ( Li-ion, Li-PO). With six manufacturing facilities of around 200,000 square meters, and a team of highly qualified staff, Eastar grew up as a professional battery group in Southern China. |
Quality is our life |
As a battery manufacturing group, we have separate factory located in Guangzhou, Shenzhen and Xingfeng for different battery types. We understand well on the importance of the quality, so we invested much on the advanced production facilities and testing equipments. We have a powerful R&D and skillful worker group. Based on ISO9001, we built up a complete quality control system. We always keep ourselves working ahead on technology and quality control in battery field. |
It contributed us to supply with good quality products to our customers always. With a large capacity, we export more than 50 containers battery monthly to countries all over the world. |
The best services to you |
We built up our sales team with 20 saleswomen/ salesmen in down town Shenzhen. Our team is a experienced sales team, Our motto is: EVERY TIME THE BEST SERVICES TO EVERY CUSTOMER. We are good at both ODM orders and OEM projects. If you are in battery business, come to us, I believe you will find that you are working with the right partner: Shenzhen Eastar Battery Co., Ltd. |